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Differential D59907

siftr: replace alq(9) interface with native I/O code
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Authored by cc on Tue, Sep 22, 3:49 PM.
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F175879949: D59907.id.diff
Wed, Oct 14, 3:49 AM
F175833385: D59907.id187449.diff
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Subscribers
glebius
imp
melifaro
ziaee

Details

Reviewers
lstewart
tuexen
rscheff
Test Plan

My limited test result is in testD59907, which shows at least +30% performance gain.

Diff Detail

Repository
rG FreeBSD src repository
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Lint Passed
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No Test Coverage
Build Status
Buildable 77843
Build 74726: arc lint + arc unit

Event Timeline

cc created this revision.Tue, Sep 22, 3:49 PM
Herald added subscribers: ziaee, glebius, melifaro, imp. · View Herald TranscriptTue, Sep 22, 3:49 PM
cc requested review of this revision.Tue, Sep 22, 3:49 PM
Harbormaster completed remote builds in B77188: Diff 187449.Tue, Sep 22, 3:49 PM
glebius added a reviewer: lstewart.Tue, Sep 22, 7:27 PM
cc edited the test plan for this revision. (Show Details)Wed, Sep 23, 2:45 PM
cc added reviewers: tuexen, rscheff.
cc updated this revision to Diff 187608.Thu, Sep 24, 2:22 PM

explain the new field 'num_skipped_pkts_pktpool' in siftr.4 man page

Harbormaster completed remote builds in B77279: Diff 187608.Thu, Sep 24, 2:22 PM
cc updated this revision to Diff 189033.Thu, Oct 8, 10:36 AM

update:

  1. make the Makefile cleaner
  2. use the buf_ring_drops() instead of a local counter
  3. use lockless buf_ring_dequeue_mc()
  4. use powerof2() to check 'RING_SIZE'
Harbormaster completed remote builds in B77843: Diff 189033.Thu, Oct 8, 10:36 AM

Revision Contents
Changeset List

PathSize
share/
man/
man4/
16 lines
sys/
modules/
siftr/
2 lines
netinet/
338 lines

Diff 189033

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share/man/man4/siftr.4

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sys/modules/siftr/Makefile

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sys/netinet/siftr.c

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